"A $50 billion, 50-year proposal aspires to stop coastal land loss in Louisiana, build new levee systems to protect cities and even begin to slowly reverse the trend of eroding marsh that has turned the entire southern portion of the state into one of the nation's most vulnerable regions to sea level rise."

"On Thursday, Gov. Bobby Jindal's coastal team said it would like to spend billions of dollars the state expects to get over the next half-century from increased royalties from offshore drilling, fines from the BP PLC oil spill and other sources to try to save the coast. The idea is garnering praise from some scientists and skepticism from others who openly wonder if the coast should be saved.

Since the 1930s, the state's coast has lost about 1,900 square miles, an area larger than Rhode Island. Louisiana's delta, created by the Mississippi River, has been falling apart because of levees on the Mississippi, oil drilling and other causes."